package org.jetnuke.modules.pictures;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.dao.PictureAlbumDAO;
import org.jetnuke.dao.PictureDAO;
import org.jetnuke.entities.PictureAlbum;

public class MovePictures implements IAction {
	int album;//target
	int aid;//source
	public void setAid(int aid) {
		this.aid = aid;
	}
	public void setAlbum(int album) {
		this.album = album;
	}
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if(ui==null || ui.getID()<2)
			return null;
		PictureAlbumDAO pad=DataAccessDriver.getInst().newPictureAlbumDAO();
		PictureAlbum pa=pad.retrieveByPK(aid);
		PictureAlbum pa2=pad.retrieveByPK(album);
		if(pa.getUID()!=ui.getID() || pa2.getUID()!=ui.getID())
			return null;
		PictureDAO pd=DataAccessDriver.getInst().newPictureDAO();
		pd.moveAlbum(ui.getID(),aid,album);
		return null;
	}

}
